NZ248961A - Continuous gas phase polymerisation in which catalyst is introduced in liquid form - Google Patents

Continuous gas phase polymerisation in which catalyst is introduced in liquid form

Info

Publication number
NZ248961A
NZ248961A NZ248961A NZ24896193A NZ248961A NZ 248961 A NZ248961 A NZ 248961A NZ 248961 A NZ248961 A NZ 248961A NZ 24896193 A NZ24896193 A NZ 24896193A NZ 248961 A NZ248961 A NZ 248961A
Authority
NZ
New Zealand
Prior art keywords
catalyst
reaction zone
reactor
reaction
gas
Prior art date
Application number
NZ248961A
Other languages
English (en)
Inventor
Robert Converse Brady
Frederick John Karol
Timothy Roger Lynn
Robert James Jorgensen
Kao Sun-Chueh
Eric Paul Wasserman
Original Assignee
Union Carbide Chem Plastic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25505443&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NZ248961(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of NZ248961A publication Critical patent/NZ248961A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/34Polymerisation in gaseous state
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/382Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NZ248961A 1992-10-16 1993-10-15 Continuous gas phase polymerisation in which catalyst is introduced in liquid form NZ248961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/962,119 US5317036A (en) 1992-10-16 1992-10-16 Gas phase polymerization reactions utilizing soluble unsupported catalysts

Publications (1)

Publication Number Publication Date
NZ248961A true NZ248961A (en) 1994-10-26

Family

ID=25505443

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ248961A NZ248961A (en) 1992-10-16 1993-10-15 Continuous gas phase polymerisation in which catalyst is introduced in liquid form

Country Status (24)

Country Link
US (1) US5317036A (fr)
EP (1) EP0593083B1 (fr)
JP (1) JP2762025B2 (fr)
KR (1) KR0164617B1 (fr)
CN (1) CN1054859C (fr)
AT (1) ATE137509T1 (fr)
AU (1) AU657076B2 (fr)
BR (1) BR9304244A (fr)
CA (1) CA2108528C (fr)
CZ (1) CZ289298B6 (fr)
DE (1) DE69302458T2 (fr)
DK (1) DK0593083T3 (fr)
EG (1) EG20866A (fr)
ES (1) ES2089673T3 (fr)
FI (1) FI934579A (fr)
GR (1) GR3019818T3 (fr)
HU (1) HU215498B (fr)
MY (1) MY109142A (fr)
NO (1) NO933720L (fr)
NZ (1) NZ248961A (fr)
PL (1) PL173786B1 (fr)
SK (1) SK279828B6 (fr)
TW (1) TW303371B (fr)
ZA (1) ZA937676B (fr)

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